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球阀技术条件
Specification for ball valve
参考页数:4P.;A4
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液化天然气用球阀
Ball valves for liquefied natural gas
参考页数:16P.;A4
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水轮机进水液动球阀技术条件
Specification for hydraulic operation ball valves of hydraulic turbine inlet
参考页数:18P.;A4
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电站用高温高压球阀
High temperature and high pressure ball valve for power station
参考页数:24P.;A4
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对夹式止回阀
Wafer type check valve
参考页数:20P.;A4
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工业用阀.铸铁球阀
Industrial valves - Cast iron globe valves
参考页数:18P.;A4
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工业用阀.钢制球阀、球状截止阀和止回阀
Industrial valves - Steel globe and globe stop and check valves
参考页数:20P.;A4
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供水系统用的阀门.产品与用途要求的适用性和合适的验证试验.空气阀
Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Air valves
参考页数:18P.;A4
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冷却系统和加热泵.阀门.要求,试验及标记
Refrigerating systems and heat pumps. Valves. Requirements, testing and marking
参考页数:66P.;A4
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工业阀门.热塑性材料球形阀
Industrial valves - Globe valves of thermoplastics materials
参考页数:24P.;A4
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